ASTM D391-94
(Specification)Standard Specification for Creosote-Coal Tar Solution
Standard Specification for Creosote-Coal Tar Solution
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1.1 This specification covers creosote-coal tar solution for use in the preservative treatment of wood.
1.1.1 Test Method D38 covers the sampling of wood preservatives prior to testing.
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NOTICE: This standard has either been superseded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Designation: D 391 – 94 An American National Standard
Standard Specification for
Creosote-Coal Tar Solution
This standard is issued under the fixed designation D 391; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope D 368 Test Method for Specific Gravity of Creosote and
Oil-Type Preservatives
1.1 This specification covers creosote-coal tar solution for
D 369 Test Method for Specific Gravity of Creosote Frac-
use in the preservative treatment of wood.
tions and Residue
1.1.1 Test Method D 38 covers the sampling of wood
D 370 Test Method for Dehydration of Oil-Type Preserva-
preservatives prior to testing.
tives
2. Referenced Documents
3. Composition and Properties
2.1 ASTM Standards:
3.1 Creosote-coal tar solution shall be a pure coal tar
D 38 Test Methods for Sampling Wood Preservatives Prior
product derived entirely from tar produced by the carboniza-
to Testing
tion of bituminous coal. It shall be either a coal tar distillate or
D 95 Test Method for Water in Petroleum Products and
a solution of coal tar in coal tar distillate, and shall conform
Bituminous Materials by Distillation
2 with the requirements for the respective grades specified in
D 168 Test Method for Coke Residue of Creosote
Table 1.
D 246 Test Method for Distillation of Creosote and
Creosote-Coal Tar Solutions
4. Sampling and Test Methods
D 347 Test Method for Volume and Specific Gravity Cor-
2 4.1 The material shall be sampled and the properties enu-
rection Tables for Creosote and Coal Tar
merated in this specification shall be determined in accordance
D 367 Test Method for Xylene-Insoluble Matter in Creo-
with the following methods:
sote
4.1.1 Sampling—Test Methods D 38.
4.1.2 Water—Test Method D 370, or as an alternative
This specification is under the jurisdiction of ASTM Committee D-7 on Wood,
method, Test Method D 95.
and is the direct responsibility of Subcommittee D07.06 on Treatments for Wood
4.1.3 Xylene Insoluble Matter—Test Method D 367.
Products.
Current edition approved July 15, 1994. Published September 1994. Originally 4.1.4 Specific Gravity—Test Method D 368.
published as D 391 – 39 T. Last previous edition D 391 – 84.
4.1.5 Distillation—Test Method D 246.
This specification is essentially the same as the specifications for grades A, B,
4.1.6 Specific Gravity of Fractions—Test Method D 369.
and C of the American Wood-Preservers’ Association Standard for Creosote-Coal
4.1.7 Coke Residue—Test Method D 168.
Tar Solutions (P2 – 68), except for the distillation range of used solutions. The
marine g
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